Emergency decision support

Hurricane Preparedness Decision Matrix

Use monitor, prepare, act, and leave levels to convert official warnings into household actions before wind, surge, flooding, or road congestion removes good options.

Decision Levels

LevelTriggerAction
MonitorNo local warning and no nearby active systemReview forecast twice daily and confirm contact list.
PrepareTropical system active or watch/flood risk appearsFuel vehicle, secure medication, document property, inspect supplies.
ActHurricane, surge, tornado, or flash flood warningMove inland or shelter as directed; stop nonessential travel.
LeaveEvacuation, extreme wind, or life-threatening surge signalDepart before deadline and tell contacts route and destination.

Learn Before the Next Watch

Read plain-language guides for the NHC cone, spaghetti models, radar, satellite imagery, storm surge, and hurricane categories before an active warning compresses your decision time.

Open learning center

Time-based planning

Hurricane Preparedness by Time Window

The safest hurricane plan is staged before warnings compress your options. Use these windows with official alerts and local instructions.

Hurricane preparedness timeline covering quiet weather, 72 hours, 48 hours, and 24 hours before expected impacts
This general sequence helps stage household tasks. Always follow current NHC forecasts, NWS alerts, evacuation orders, and local timing.

72 hours before possible impacts

Supplies, documents, routes, and household roles

Use this window to finish the low-regret work: water, food, batteries, prescriptions, cash, document photos, pet supplies, and a written destination if evacuation becomes likely.

48 hours before possible impacts

Fuel, alerts, local risk, and evacuation readiness

Compare the latest NWS alerts, NHC storm context, evacuation-zone instructions, and household constraints. People with medical, mobility, pet, or transportation needs may need to move earlier.

Household scenarios

Match Preparedness to Your Household

A hurricane checklist should change when your household has evacuation exposure, medical needs, pets, mobility limits, or outage risk.

If you may evacuate

Prioritize destination, route, fuel, documents, prescriptions, pet records, chargers, and a contact who knows where you are going.

Open evacuation checklist

If you plan to shelter in place

Confirm you are outside surge and evacuation zones, identify an interior safe room, and prepare for outages, water disruption, heat, and limited communication.

Build outage plan

If someone has medical or mobility needs

Plan earlier than the general timeline: registrations, equipment power, refrigerated medicine, accessible transportation, and caregiver communication should be ready before watches escalate.

Read medical needs guide

If pets are part of the plan

Pack food, carriers, leashes, medications, vaccine records, waste bags, and pet-friendly lodging or shelter options before roads and hotels fill.

Read pet safety guide

Preparedness paths

Use the Right Page at the Right Time

Preparedness changes as a storm gets closer. These paths connect the decision matrix to the most useful HurricaneHub tool or guide for each stage.

Hurricane FAQ

What is the first thing to do for hurricane preparedness?

Start with your location: check whether your home is in an evacuation, flood, storm surge, mobile home, or medically vulnerable situation. Then build supplies, documents, contacts, and route plans around that local risk.

Is a hurricane kit enough if I may need to evacuate?

No. A home kit helps if you shelter in place, but an evacuation plan needs a smaller go-bag, destination, route, fuel, documents, medicine, chargers, pet supplies, and a contact who knows where you are going.

When should I move from preparing to acting?

Move from preparing to acting when official alerts, evacuation-zone instructions, storm surge risk, flash flooding, tornado warnings, or household constraints mean waiting could reduce safe options.

How early should households with medical needs prepare?

Households with medical equipment, refrigerated medicine, mobility limits, oxygen, dialysis, caregiving, or transportation constraints should prepare earlier than the general timeline and verify local registry or shelter options before a storm is close.

Should renters and apartment residents use the same checklist as homeowners?

Some supplies overlap, but renters also need building rules, elevator and stair plans, lease and renters insurance records, parking decisions, pet rules, and property-manager communication.